45438000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{7573}}^1$

素因数の和:7599

約数の個数: 80

約数和(自身を含む): 146511456

約数和(自身を除く): 101073456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 7573, 15146, 22719, 30292, 37865, 45438, 60584, 75730, 90876, 113595, 121168, 151460, 181752, 189325, 227190, 302920, 363504, 378650, 454380, 567975, 605840, 757300, 908760, 946625, 1135950, 1514600, 1817520, 1893250, 2271900, 2839875, 3029200, 3786500, 4543800, 5679750, 7573000, 9087600, 11359500, 15146000, 22719000, 45438000]

約数ペア:

[(1, 45438000), (2, 22719000), (3, 15146000), (4, 11359500), (5, 9087600), (6, 7573000), (8, 5679750), (10, 4543800), (12, 3786500), (15, 3029200), (16, 2839875), (20, 2271900), (24, 1893250), (25, 1817520), (30, 1514600), (40, 1135950), (48, 946625), (50, 908760), (60, 757300), (75, 605840), (80, 567975), (100, 454380), (120, 378650), (125, 363504), (150, 302920), (200, 227190), (240, 189325), (250, 181752), (300, 151460), (375, 121168), (400, 113595), (500, 90876), (600, 75730), (750, 60584), (1000, 45438), (1200, 37865), (1500, 30292), (2000, 22719), (3000, 15146), (6000, 7573)]